会议数据的前期整理、搜集工作的翻译：, Collection of data should be done before finishing work of the Conference 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Conference pre-sorting of data, gathering

, Collection of data should be done before finishing work of the Conference

The conference data earlier period reorganizes, the collection work

, Collection of data should be done before finishing work of the Conference